DE58909344D1 - METHOD FOR PRODUCING (+) ISOCITRONIC ACID AND ITS DERIVATIVES. - Google Patents

METHOD FOR PRODUCING (+) ISOCITRONIC ACID AND ITS DERIVATIVES.

Info

Publication number
DE58909344D1
DE58909344D1 DE58909344T DE58909344T DE58909344D1 DE 58909344 D1 DE58909344 D1 DE 58909344D1 DE 58909344 T DE58909344 T DE 58909344T DE 58909344 T DE58909344 T DE 58909344T DE 58909344 D1 DE58909344 D1 DE 58909344D1
Authority
DE
Germany
Prior art keywords
derivatives
producing
isocitronic
acid
isocitronic acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE58909344T
Other languages
German (de)
Inventor
Guenter Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE58909344D1 publication Critical patent/DE58909344D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE58909344T 1988-10-25 1989-10-23 METHOD FOR PRODUCING (+) ISOCITRONIC ACID AND ITS DERIVATIVES. Expired - Fee Related DE58909344D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3836271A DE3836271A1 (en) 1988-10-25 1988-10-25 METHOD FOR PRODUCING (+) ISOCITRONIC ACID AND ITS DERIVATIVES
PCT/DE1989/000678 WO1990004581A1 (en) 1988-10-25 1989-10-23 Method for preparing (+)-isocitric acid and its derivatives

Publications (1)

Publication Number Publication Date
DE58909344D1 true DE58909344D1 (en) 1995-08-17

Family

ID=6365847

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3836271A Withdrawn DE3836271A1 (en) 1988-10-25 1988-10-25 METHOD FOR PRODUCING (+) ISOCITRONIC ACID AND ITS DERIVATIVES
DE58909344T Expired - Fee Related DE58909344D1 (en) 1988-10-25 1989-10-23 METHOD FOR PRODUCING (+) ISOCITRONIC ACID AND ITS DERIVATIVES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3836271A Withdrawn DE3836271A1 (en) 1988-10-25 1988-10-25 METHOD FOR PRODUCING (+) ISOCITRONIC ACID AND ITS DERIVATIVES

Country Status (3)

Country Link
EP (1) EP0419584B1 (en)
DE (2) DE3836271A1 (en)
WO (1) WO1990004581A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600993A (en) * 1945-01-18 1948-04-23 Ridbo Lab Inc Improvements in or relating to chlorination processes
DE967011C (en) * 1955-04-15 1957-09-26 Siemens Ag Process for carrying out photochemical processes, in particular for producing symmetrical tetrachloroethane
JPS537514B2 (en) * 1972-01-13 1978-03-18
IT987222B (en) * 1973-05-09 1975-02-20 Snam Progetti PROCESS FOR THE PREPARATION OF CITRIC ACID AND ITS DERIVATIVES
US4272442A (en) * 1978-12-18 1981-06-09 Lever Brothers Company Certain tricarboxylic acid derivatives

Also Published As

Publication number Publication date
EP0419584B1 (en) 1995-07-12
DE3836271A1 (en) 1990-04-26
WO1990004581A1 (en) 1990-05-03
EP0419584A1 (en) 1991-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee